Phofo e Tšoeu ho ea ho e Bosehla Avobenzone Cas 70356-09-1

CAS:70356-09-1

Foromo ea molek'hule:C20H22O3

Boima ba Molek'hule:310.39

EINECS:274-581-6

Mantsoe a tšoanang:AVOBENZONE; EUSOLEX(R) 9020; 4-tert-butyl-4'-methoxy-dibenzoylmethane; 4-T-BUTYL-4'-METHOXY-DIBENZOYLMETHANE; 1-(4-(1,1-Dimethylethyl)phenyl) -3-(4-methoxyphenyl) -1,3-propanedione; 1-(4-TERT-BUTYLPHENYL) -3-(4-METHOXYPHENYL) 1,3-PROPANEDIOL; 1-(PT-BUTYLPHENYL) -3-(P-METHOXYPHENYL) -1,3-PROPANEDIONE; PARSOL 1789

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Avobenzone Cas 70356-09-1 ke eng?

Ho na le mefuta e mengata ea li-absorber tsa ultraviolet, tseo har'a tsona li-absorber tsa ultraviolet tsa phenylketone li sebelisoang haholo 'me li na le molemo o moholo oa lipatlisiso. Avobenzone ke mofuta oa benzone ultraviolet e monyang, hape ke motsoako oa bohlokoa oa organic synthesis bohareng.

Tlhaloso

ITEM	STEBELLO	RESULT
Ponahalo	Phofo e tšoeu ho isa ho e mosehla	Phofo e 'mala o mosehla
Identity(IR)	E tsamaisana le spectrum ea litšupiso	Ikamahanya
Iboitsebahatso (Nako ea ho boloka)	E tsamaisana le nako ea ho boloka litšupiso	Ikamahanya
UV ho timela ho itseng	1100-1180	1170
Sebaka se qhibilihang	81.0℃-86.0℃	83.8 ℃-84.6 ℃
Bohloeki ba Chromatographic(GC)	Tšilafalo e 'ngoe le e 'ngoe ≤3.0%	1.2%
Bohloeki ba Chromatographic(GC)	Kakaretso ea litšila ≤4.5%	1.4%
Li-solvents tse setseng	Methanol ≤3000ppm	Ikamahanya
Li-solvents tse setseng	Toluene ≤890ppm	Ikamahanya
Bohloeki ba likokoana-hloko	Kakaretso ea aerobe ≤100CFU/g	Ikamahanya
Bohloeki ba likokoana-hloko	Kakaretso ea tomoso le hlobo ≤100CFU/g	Ikamahanya
Tahlehelo ka ho omisa	≤0.5%	0.03%
Tlhahlobo(GC)	95.0-105.0%	100.1%

Kopo

Avobenzone ke motsoako oa ultraviolet o entsoeng ka maiketsetso, e leng ntho e ntle e monyang mahlaseli a kotsi a UV-A (>320nm). E ka thibela UVA ka bolelele bo felletseng (320-400nm). Ke filthara e sebetsang hantle ea UVA e qhibilihang ka bongata ka bongata. E ka fana ka tšireletso eohle ea UVA le UVB ha e kopantsoe le lisebelisoa tse ling tsa UVB tse sireletsang letsatsi ho thibela kankere ea letlalo e bakoang ke khanya.